S3C2410_UERSTAT_FRAME
port->read_status_mask |= S3C2410_UERSTAT_FRAME |
port->ignore_status_mask |= S3C2410_UERSTAT_FRAME;
if (uerstat & S3C2410_UERSTAT_FRAME)
else if (uerstat & (S3C2410_UERSTAT_FRAME |
S3C2410_UERSTAT_FRAME | \